National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

37°F

3°C

Humidity 93%
Wind Speed Vrbl 6 mph
Barometer 29.67 in (1004.8 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 30 Jan 3:53 pm AKST
Extended Forecast for

8 Miles NNW Alyeska AK

  • This Afternoon

    This Afternoon: A chance of snow. Mostly cloudy, with a high near 32. East wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 32 °F

    Chance Snow

  • Tonight

    Tonight: Snow showers likely, mainly between 9pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 26. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Snow likely before noon, then snow showers likely, mainly between noon and 3pm. Mostly cloudy, with a high near 31. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow showers before 9pm. Partly cloudy, with a low around 25. East wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 30. Southeast wind around 5 mph.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after midnight. Mostly cloudy, with a low around 25. East wind 5 to 10 mph. Chance of precipitation is 40%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: Snow likely, mainly after 3pm. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.

    High: 34 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow. Cloudy, with a low around 28.

    Low: 28 °F

    Snow

  • Tuesday

    Tuesday: Snow before 9am, then rain and snow. Cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow

Detailed Forecast

This Afternoon
A chance of snow. Mostly cloudy, with a high near 32. East wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tonight
Snow showers likely, mainly between 9pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 26. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
Snow likely before noon, then snow showers likely, mainly between noon and 3pm. Mostly cloudy, with a high near 31. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow showers before 9pm. Partly cloudy, with a low around 25. East wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 30. Southeast wind around 5 mph.
Sunday Night
A chance of snow after midnight. Mostly cloudy, with a low around 25. East wind 5 to 10 mph. Chance of precipitation is 40%.
Monday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.
Monday Night
Snow. Cloudy, with a low around 28.
Tuesday
Snow before 9am, then rain and snow. Cloudy, with a high near 36.
Tuesday Night
Rain and snow, becoming all rain after 9pm. Cloudy, with a low around 30.
Wednesday
Rain and snow. Cloudy, with a high near 36.
Wednesday Night
Rain and snow. Cloudy, with a low around 30.
Thursday
Rain and snow. Cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Alyeska AK
 61.08°N 149.16°W (Elev. 4245 ft)
Last Update:
3:39 pm AKST Jan 30, 2026
Forecast Valid:
4pm AKST Jan 30, 2026-6pm AKST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation